Investigating Phenotypic Diversity in a Germplasm Collection of Scarlet Eggplant under Mediterranean Conditions-Reference-Cited by-同舟云学术

Investigating Phenotypic Diversity in a Germplasm Collection of Scarlet Eggplant under Mediterranean Conditions

Published:2024-01-09 Issue: Volume: Page:6-21
ISSN:2717-882X
Container-title:Horticultural Studies
language:
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Author:

SHİMİRA Flavien¹^ORCID,BOYACI Hatice Filiz²^ORCID,TAŞKIN Hatıra¹^ORCID

Affiliation:

1. CUKUROVA UNIVERSITY

2. RECEP TAYYIP ERDOGAN UNIVERSITY

Abstract

This study aimed to determine phenotypic diversity in the germplasm collection of Solanum aethiopicum, also known as scarlet eggplant, under Mediterranean conditions. Two different experiments were established in which morphological and valuable agronomic traits were employed to measure diversity among 57 and 55 accessions, respectively. The experiments were carried out in a greenhouse and open field, and descriptors designated by the European Cooperative Program for Plant Genetic Resources (ECPGR) and the International Board for Plant Genetic Resources (IBPGR) were used to measure the plants and fruits. The results from descriptive statistics on quantitative traits data of plants and fruits show a great variation among accessions of Solanum aethiopicum. Multiple correlation analysis in the two distinct experiments shows that the highly correlated variables/descriptors represented fruit quantitative traits. Finally, results from principal component analysis (PCA) confirm that the overall differences observed in the germplasm collection of Solanum aethiopicum were mainly due to fruit quantitative traits, which are decisive for phenotypic characterization of this eggplant.

Publisher

Horticultural Studies (Hortis)

Subject

General Medicine

Reference38 articles.

1. Adeniji, O.T., Kusolwa, P.M., & Reuben, S.O.W.M. (2012). Genetic diversity among accessions of Solanum aethiopicum L. groups based on morpho-agronomic traits. Plant Genetic Resources, 10:177-185.

2. Bationo-Kando, P., Sawadogo, B., Nanema, K.R., Kiebre, Z., Sawadogo, M., & Zongo, J.D. (2015). Characterization of Solanum aethiopicum (Kumba group) in Burkina Faso. International Journal of Science and Nature, 6:169–176.

3. Boyaci, H.F., Prohens, J., Unlu, A., Gumrukcu, E., Oten, M., & Plazas, M. (2020). Association of heterotic groups with morphological relationships and general combining ability in eggplant. Agriculture, 10:203.

4. Caguiat, X.G.I., & Hautea, D.M., (2014). Genetic diversity analysis of eggplant (Solanum melongena L.) and related wild species in the Philippines using morphological and SSR markers. SABRAO Journal of Breeding and Genetics, 46:183–201.

5. Context Network (2016). Rwanda early generation seed study: Country report. https://reliefweb.int/report /rwanda/rwanda-early-generation-seed-study-country -report. Accessed date: September 7, 2022.